כבר

In a sentence

• כבר אכלתי ארוחת צהריים.

  I have already had lunch.

  Here, "כבר" (kvar) indicates that the action of having lunch has been completed earlier.

• הוא כבר חזר הביתה.

  He has already returned home.

  In this context, "כבר" implies that the act of returning home has occurred prior to the current moment.

• כבר הבנת את התשובה?

  Have you already understood the answer?

  Here, "כבר" is used to ask if the understanding of the answer has been achieved yet.